H. Lin

First Production of Skipper-CCD Modules for the DAMIC-M Experiment

H. Lin, M. Traina, Sanjoy Kumar Paul, Kavita Aggarwal et autres

The DAMIC-M experiment will search for sub-GeV dark matter particles with a large array of silicon skipper charge-coupled devices (CCDs) at the Modane Underground Laboratory (LSM) in France. After five years of development, we recently completed the production of 28 CCD modules …

fr (code pays fourni par la source)

The DAMIC-M Low Background Chamber

I. J. Arnquist, Nicolás Avalos, P.-E. Bailly, D. Baxter et autres

Abstract The DArk Matter In CCDs at Modane (DAMIC-M) experiment is designed to search for light dark matter (m χ < 10 GeV/c 2 ) at the Laboratoire Souterrain de Modane (LSM) in France. DAMIC-M will use skipper charge-coupled devices (CCDs) as …

fr (code pays fourni par la source)

Nuclear recoil identification in a scientific charge-coupled device

Kellie McGuire, Alvaro E. Chavarria, N. Castelló-Mor, B. Kilminster et autres

Charge-coupled devices (CCDs) are a leading technology in direct searches for dark matter because of their eV-scale energy threshold and micrometer-scale spatial resolution. Recent studies have also highlighted the potential for using CCDs to detect coherent elastic neutrino-nucleus scattering. The sensitivity of …

us, es, ch, fr (code pays fourni par la source)

Status and prospects of the PandaX-III experiment

Wenxing Zhang, H. Lin, Y. Liu, Kecen Han et autres

Abstract The PandaX-III experiment searches for neutrinoless double beta decay of 136Xe with a high-pressure xenon gaseous time projection chamber (TPC). Thermal-bonding Micromegas modules are used for charge collection. Benefitting from the excellent energy resolution and imaging capability, the background rate can …

cn (code pays fourni par la source)

The DAMIC excess from WIMP-nucleus elastic scattering

Alvaro E. Chavarria, H. Lin, Kellie McGuire, A. Piers et autres

Two dark matter searches performed with charge-coupled devices (CCDs) in the DAMIC cryostat at SNOLAB reported with high statistical significance the presence of an unidentified source of low-energy events in bulk silicon. The observed spectrum is consistent with nuclear recoils from the …

Measurement of high-pressure xenon gas absorption in acrylic

H. Lin, Kai Ni, Hui Na Du, Kecen Han et autres

Abstract Acrylic is a popular structural material in experiments requiring low background because of its radio-purity, machinability, and mechanical strength. However, its porosity may cause significant gas absorption and influence the detector stability in the long term. The interaction between acrylic and …

cn, us (code pays fourni par la source)

Topological background discrimination in the PandaX-III neutrinoless double beta decay experiment

J. Galán, Xun Chen, Haiyan Du, Chang-Bo Fu et autres

Abstract The PandaX-III experiment plans to search for neutrinoless double beta decay (0 νββ ) of 136 Xe in the China JinPing underground Laboratory (CJPL). The experiment will use a high pressure gaseous time projection chamber (TPC) to register both the energy …

cn, fr, us, es, th (code pays fourni par la source)

Magnetic properties of YBa 2 Cu 3 O 7 /La 0.7 Sr 0.3 MnO 3 Multi-layer Interface by X-Ray Magnetic Circular Dichroism (XMCD) Measurement

Marco Miguel Parel, Suling Cheng, H. Lin, Jauyn Grace Lin et autres

Hard X-ray photoelectron spectroscopy of the charge-density wave system Ce$_{\mathrm{3}}$Co$_{\mathrm{4}}$Sn$_{\mathrm{13}}$

Amol Singh, Yi‐Ying Chin, Haibo Haung, Yen‐Fa Liao et autres

A liquid xenon development and test system

Karl Ludwig Giboni, Xiangdong Ji, H. Lin, Andi Tan et autres

Large liquid xenon detectors became rather popular in the last years, especially for Dark Matter searches. However, each new experiment or application presents its own specifications and requirements which first have to be explored with a small set up. Although much cheaper …

cn (code pays fourni par la source)

On Dark Matter detector concepts with large-area cryogenic Gaseous Photo Multipliers

Karl Ludwig Giboni, Xiangdong Ji, H. Lin, Ye Tao

Large Liquid Xenon Time Projection Chambers already heavily contributed to the search of non-baryonic Dark Matter in the form of WIMPs. However, with a sensitivity goal in the 10 −48 cm −2 cross section range even more sensitive detectors are required in …

cn (code pays fourni par la source)

Jahn–Teller effect and magnetic property in anisotropic triangular compound NaxMnO2

Sheng-De Ouyang, Dayong Liu, Liang‐Jian Zou, H. Lin

In this paper we investigate the Jahn–Teller distortion and magnetic property in parent and doped anisotropic triangular compound NaxMnO2. We first determine the Jahn–Teller distortion modes of the MnO6 octahedra by minimizing the potential energy. Then we demonstrate by the cluster self-consistent …

cn, hk (code pays fourni par la source)